This document provides an overview of renewable natural gas (RNG) production and distribution. It summarizes that RNG is methane gas captured from organic waste sources like landfills and farms. The gas is purified and then compressed for distribution through gas pipelines to fueling stations. It can fuel vehicles as a cleaner, cheaper, and domestic alternative to petroleum fuels. Clean Energy Renewable Fuels is a leading producer and distributor of RNG in North America with multiple landfill projects and the largest fueling network.